Service difficulty report · Lock · Boeing 737924ER

Difficulty date
March 8, 2026
Submitted
March 17, 2026
Operation
Air carrier
Aircraft
N38467
Make and model
Boeing 737924ER
Aircraft serial
33537
Aircraft time
40,618 hours, 14,760 cycles
Part
Lock
Part number
162A21204
Part serial
4639
Condition
Broken
Location
Nlg
Part time
37,832 hours, 13,674 cycles
Stage of operation
LD
How discovered
O
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

FOUND BROKEN FOWARD NLG LINK LOCK BRACKET. REMOVED LOCK LINK IAW AMM 32-33-51-000-801. COMPLETED INSTALL OF NOSE GEAR MECHANISM UP TO STEP 5.)K NEXT IS LOCK SENSORS. REF AMM 32-33-51-400-801. INSPECTED INSTALL OF NOSE GEAR LOCK MECHANISM UP TO STEP 3.F.(5)K PER AMM 32-33-51-400-801 STARTED ADJUSTMENT OF LOCK SENSORS. SHIMS INSTALLED AND APPROXIMAT GAP IS DETERMINED REF AMM 32-61-41-220-801. REQUIRES FINAL CHK AFTER RH SENSOR IS INSTALLED. COMPLETED ALL STEPS OF SENSOR INSTALLATION.